Spark Plugs 101: What You need to Know.

You may have heard of a spark plug, but if you’re not much of a mechanic, revhead or car enthusiast, you might easily underscore how important they are due to their size. Well, here’s the thing, spark plugs are responsible for giving the ignition the spark of electricity it needs to start the car.

In essence, without functioning spark plugs, your vehicle won’t even start let alone move from a standstill.

How do Spark Plugs Work?

These are insulated plugs, about the size of a finger that play a crucial role in a vehicle’s internal combustion engine. As soon as you turn the ignition key of your vehicle, the spark plugs start working. They create a small but powerful spark that ignites the air-fuel mixture in the combustion chamber which is what powers the engine.

Our Product Range: Autolite Spark Plugs

Autolite® Iridium XP Spark Plugs

The Iridium XP is Autolite’s most technologically advanced plug ever. These spark plugs provide better durability* and a more focused ignition for better overall ignitability and optimum performance.

Autolite® Platinum Spark Plugs

Autolite Platinum Spark Plugs provide a centre wire platinum firing tip for improved performance.

Autolite® Copper Core Spark Plugs

Autolite Copper Spark Plugs are guaranteed to deliver quick starts, good fuel economy and smooth acceleration.

Signs of a Faulty Spark Plug?

Hard starting: If the spark plug is loose or fails to produce a strong spark, starting the engine may become more challenging, resulting in prolonged cranking or no start at all.
High Fuel Consumption: A poorly functioning spark plug can result in decreased fuel efficiency and increased fuel consumption as it keeps the engine from working as efficiently as they should.
Wear and Tear: The constant exposure to continuous sparking process eventually leads to wear and tear over time. Consequently, this reduces the effectiveness of the spark.
Slow Acceleration: Should you notice that your car is harder to accelerate, then it’s a possible sign that the spark plugs are not sparking as they should. However, this could also be caused by other factors, so getting your vehicle diagnosed by a qualified technician is highly recommended before paying for new spark plugs.

Conclusion

Do you need new spark plugs? We can give you the expert car care you need.

Despite their relatively small size, spark plugs play a crucial role. Worn out spark plugs if left unchecked could result into more expensive repairs. As such, proactive maintenance goes a long way. Make an appointment at any of our nearest branches so our technicians can see exactly what’s going on!